1121289600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 3715476480

約数和(自身を除く): 2594186880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 271, 300, 320, 384, 400, 431, 480, 542, 600, 640, 800, 813, 862, 960, 1084, 1200, 1293, 1355, 1600, 1626, 1724, 1920, 2155, 2168, 2400, 2586, 2710, 3200, 3252, 3448, 4065, 4310, 4336, 4800, 5172, 5420, 6465, 6504, 6775, 6896, 8130, 8620, 8672, 9600, 10344, 10775, 10840, 12930, 13008, 13550, 13792, 16260, 17240, 17344, 20325, 20688, 21550, 21680, 25860, 26016, 27100, 27584, 32325, 32520, 34480, 34688, 40650, 41376, 43100, 43360, 51720, 52032, 54200, 55168, 64650, 65040, 68960, 81300, 82752, 86200, 86720, 103440, 104064, 108400, 116801, 129300, 130080, 137920, 162600, 165504, 172400, 173440, 206880, 216800, 233602, 258600, 260160, 275840, 325200, 344800, 350403, 413760, 433600, 467204, 517200, 520320, 584005, 650400, 689600, 700806, 827520, 867200, 934408, 1034400, 1168010, 1300800, 1379200, 1401612, 1752015, 1868816, 2068800, 2336020, 2601600, 2803224, 2920025, 3504030, 3737632, 4137600, 4672040, 5606448, 5840050, 7008060, 7475264, 8760075, 9344080, 11212896, 11680100, 14016120, 14950528, 17520150, 18688160, 22425792, 23360200, 28032240, 35040300, 37376320, 44851584, 46720400, 56064480, 70080600, 74752640, 93440800, 112128960, 140161200, 186881600, 224257920, 280322400, 373763200, 560644800, 1121289600]

約数ペア:

[(1, 1121289600), (2, 560644800), (3, 373763200), (4, 280322400), (5, 224257920), (6, 186881600), (8, 140161200), (10, 112128960), (12, 93440800), (15, 74752640), (16, 70080600), (20, 56064480), (24, 46720400), (25, 44851584), (30, 37376320), (32, 35040300), (40, 28032240), (48, 23360200), (50, 22425792), (60, 18688160), (64, 17520150), (75, 14950528), (80, 14016120), (96, 11680100), (100, 11212896), (120, 9344080), (128, 8760075), (150, 7475264), (160, 7008060), (192, 5840050), (200, 5606448), (240, 4672040), (271, 4137600), (300, 3737632), (320, 3504030), (384, 2920025), (400, 2803224), (431, 2601600), (480, 2336020), (542, 2068800), (600, 1868816), (640, 1752015), (800, 1401612), (813, 1379200), (862, 1300800), (960, 1168010), (1084, 1034400), (1200, 934408), (1293, 867200), (1355, 827520), (1600, 700806), (1626, 689600), (1724, 650400), (1920, 584005), (2155, 520320), (2168, 517200), (2400, 467204), (2586, 433600), (2710, 413760), (3200, 350403), (3252, 344800), (3448, 325200), (4065, 275840), (4310, 260160), (4336, 258600), (4800, 233602), (5172, 216800), (5420, 206880), (6465, 173440), (6504, 172400), (6775, 165504), (6896, 162600), (8130, 137920), (8620, 130080), (8672, 129300), (9600, 116801), (10344, 108400), (10775, 104064), (10840, 103440), (12930, 86720), (13008, 86200), (13550, 82752), (13792, 81300), (16260, 68960), (17240, 65040), (17344, 64650), (20325, 55168), (20688, 54200), (21550, 52032), (21680, 51720), (25860, 43360), (26016, 43100), (27100, 41376), (27584, 40650), (32325, 34688), (32520, 34480)]